History, 23.08.2019 05:30 highspeed7100

Which of these is a natural monopoly? cell phone service computer repair package delivery service sewage treatment

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Answer from: toxsicity

The correct answer is B. Sewage treatment

Explanation:

A monopoly is when a product, service or similar is only sold by one company or single seller, which means this company does not have any marketing competence. In the case of a natural monopoly, the high infrastructural cost of a service or product causes this product or service to be usually sold by only one company or monopoly. This usually occurs in services or products that require not only complex infrastructures but also, unique materials or unique technology to operate. Additionally, natural monopolies can be beneficial as one company can sell a specific service or product in extensive areas such as towns or cities. Sewage treatment is usually a natural monopoly as this service requires complex infrastructure and technology, considering the process of removing contaminants from wastewater is complex and requires a lot of energy and infrastructure the service is usually sold by only one company which make it a natural monopoly. Also in the case of cell phone service, computer repair or package delivery these services are not linked to expensive infrastructure or complex technology and thus there are multiple companies that sold them, which implies they are not a natural monopoly.

Answer from: Quest

step-by-step explanation:

an inequality is an expression which means more than one number is a solution. we graph the solutions on a number line to show all possible values. we graph using circles and arrows.

equal to and less/greater than are graphed with filled in circles on the value.only less/greater than (not equal to) are graphed with open (not filled in) circles on the value.we draw an arrow the direction the solutions satisfy the inequality. generally this is the direction the inequality itself points.

this is a filled in circle on -2 so this is $\leq or \geq$ . this means only answers c and d are options.

answer d points to the right.

Which inequality corresponds with the graph? a) x > -2 b) x < -2 c) x ≤ -2 d) x ≥ -2

Answer from: Quest

Ithink the answer is false:

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Which of these is a natural monopoly? cell phone service computer repair package delivery service s...